diff options
Diffstat (limited to 'arch/x86/include/asm/mtrr.h')
| -rw-r--r-- | arch/x86/include/asm/mtrr.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/mtrr.h b/arch/x86/include/asm/mtrr.h index 05cd7b7f17..2d897f82ef 100644 --- a/arch/x86/include/asm/mtrr.h +++ b/arch/x86/include/asm/mtrr.h @@ -77,8 +77,9 @@ struct mtrr_state { * possibly the cache. * * @state: Empty structure to pass in to hold settings + * @do_caches: true to disable caches before opening */ -void mtrr_open(struct mtrr_state *state); +void mtrr_open(struct mtrr_state *state, bool do_caches); /** * mtrr_open() - Clean up after adjusting MTRRs, and enable them @@ -86,8 +87,9 @@ void mtrr_open(struct mtrr_state *state); * This uses the structure containing information returned from mtrr_open(). * * @state: Structure from mtrr_open() + * @state: true to restore cache state to that before mtrr_open() */ -void mtrr_close(struct mtrr_state *state); +void mtrr_close(struct mtrr_state *state, bool do_caches); /** * mtrr_add_request() - Add a new MTRR request |